Can anyone provide an example for filling m_arrStaticStringValues in a CExtGridCellHeaderFilter. The documentations directs me to the FormulaGrid example but I cannot find the usage of this feature in the code. Neither can I find a filtering drop-down when I run the example.

The FormulaGrid sample is new in Prof-UIS 2.85 and related to the new CExtFormulaGridWnd control which is incompatible with filtering features of the CExtGridWnd generic plain grid control.Please take a look at the FilteredGrids sample. It uses the CExtGridWnd::UpdateStaticFilterValueForOuterRow() method for filling the CExtGridCellHeaderFilter::m_arrStaticStringValues string array.